A number of Penn Quarter and downtown restaurants are participating in Dining Out for Life on Thursday, March 11th benefiting Food & Friends, a local DC non-profit that provides specialized meals and nutrition services to men, women and children facing HIV/AIDS, cancer and other life-challenging illnesses. On that day, participating restaurants will donate a significant portion of the proceeds (25% to 100%) from meals to Food and Friends. A few participating downtown/PQ restaurants include Proof, Tosca and Tuscana West.